Time/Date Setting Commands

offset

The offset from UTC for your local time zone. Specify in the format of hours hh (valid -12 to +14) and minutes mm (valid 0 to 59 minutes) for the offset from UTC.

Set Summertime Fixed

Description

Sets the summertime clock to start on the same date each year, for example, April 15 at

User Level

1:00 pm.

Admin

Syntax

set summertime fixed

 

[start-date januaryfebruary ... <0-31>] [start-time <hh:mm>]

 

[end-date januaryfebruary... <0-31>] [end-time <hh:mm>]

Options

start-date

 

The date to change to summer time and end standard time.

 

start-time <hh:mm>

 

The time to change to summertime. Valid values are 00:00 to 23:59.

 

end-date

 

The date to end summer time and start standard time.

 

end-time <hh:mm>

 

The time to change to standard time. Valid values are 00:00 to 23:59.

Set Summertime Recurring

Description

Sets the summertime clock to start at the same relative time each year; for example, on

User Level

the third week in April on a Tuesday at 1:00 pm.

Admin

Syntax

set summertime recurring [start-day mondaytuesday...]

 

[start-month januaryfebruary...] [start-time <hh:mm>]

 

[start-week 12345last] [end-day mondaytuesday...]

 

[end-month januaryfebruary...] [end-time <hh:mm>]

 

[end-week 12345last]

Options

start-day

 

The day to change to summer time from standard time.

 

start-month

 

The month to change to summer time from standard time.

 

start-time

 

The time to change to summer time from standard time; uses the format hh:mm for a

 

24-hour clock (00:00-23:59).

 

start-week

 

The week to change to summer time from standard time.

 

end-day

 

The day to end summer time and start standard time.

 

end-month

 

The month to end summer time and start standard time.

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Perle Systems SDS, MDC manual Set Summertime Fixed, Set Summertime Recurring

SDS, MDC specifications

Perle Systems is a leading provider of connectivity solutions, renowned for its robustness and reliability in networking hardware. Among its expansive product offerings, the MDC (Multiport Device Converter) and SDS (Serial Device Server) stand out as pivotal solutions for industries requiring seamless data communication and device management.

The Perle MDC serves as a powerful multi-port device converter, providing the ability to connect multiple serial devices to a computer network without needing a separate connection for each device. This is particularly useful in environments with limited computing resources or high device density, such as railways, manufacturing plants, or remote field operations. It is designed to convert serial communication, which is commonly used in legacy devices, into Ethernet/IP or TCP/IP protocols, ensuring that older devices can integrate into modern networks.

Main features of the MDC include its robust design for industrial environments, support for a variety of serial protocols, and multiple device connections. It supports data rates of up to 115200 bps and provides easy monitoring and configuration via a web-based interface. Additionally, the MDC incorporates advanced security features including SSL and SSH encryption, ensuring data integrity and protection against unauthorized access.

On the other hand, the Perle SDS model exemplifies advanced serial device hosting capabilities, allowing users to connect Ethernet networks to serial devices. It acts as a bridge, enabling remote devices to be configured and managed over IP networks. The SDS series is known for its versatility, supporting a range of serial communication protocols, including RS-232, RS-422, and RS-485, making it suitable for various applications such as point-of-sale systems, industrial automation, and remote monitoring.

The SDS boasts several characteristics that enhance its functionality, such as automatic device discovery, real-time monitoring, and local or cloud-based management options. Its feature set also includes traffic management capabilities, allowing the optimization of device communication by controlling the flow of data, which is critical for applications requiring high reliability and low latency.

Both the MDC and SDS benefit from a strong emphasis on ease of deployment and management. They support a range of network topologies, facilitating seamless integration into existing infrastructures. Furthermore, these devices are backed by Perle Systems' reputation for customer support and a commitment to ongoing innovation, ensuring that organizations can rely on these solutions for future growth and technological advancement.